Hybrid cloud is a term that indicates a diverse computing environment. It uses a mixture of on-premises infrastructure, private and public cloud. For example, Amazon Web Services, Microsoft Azure, or Google with orchestration between the various platforms.
In simple words using a combination of on-premises computing, public and private clouds in your system implies that you have a hybrid cloud infrastructure. It has cloud bursting capabilities, benefits of both public and private environments.
Why use a hybrid cloud over the public and private cloud?
Hybrid cloud computing empowers an enterprise to establish an on-premises private cloud. It also hosts critical workloads and use a third-party public cloud provider to host less-critical resources, such as development and test workloads.
It is also essential for highly changeable workloads.
Another valuable hybrid cloud use case is big data processing.
For instance, a company can use hybrid cloud storage to hold on to its business, sales, or other data. It then runs analytical inquiries in the public cloud. As a result which can scale various analytics clusters to support demanding distributed computing tasks.
Benefits of Hybrid Cloud
- Scalability: Public cloud will always be there to offer more in this segment.
- Security and privacy: Including the private cloud in the blend give assurance when it comes to the privacy of your most critical operations.
- Cost efficiency: With the aptitude to scale to the public cloud, you pay for extra computing power only when required.
- Flexibility: An organization can customize its cloud environment in private clouds and can take advantage of additional resources in the public cloud to meet specific business needs.
- Control: An organization can maintain a private infrastructure for critical assets.
What is Private and Public Cloud?
Private cloud refers to a computing model in which an enterprise uses a proprietary architecture and runs cloud servers within its own data center.
Characteristics: on-premises hardware, single-tenant architecture, direct control of underlying cloud infrastructure
Vendors: VMware, HPE, OpenStack, Dell EMC, Microsoft, IBM, Red Hat
Whereas, Public cloud refers to a computing model in which a third-party provider makes compute resources available to the general public over the internet.
Characteristics: Multi-tenant architecture, pay-as-you-go pricing model
Vendors: Microsoft Azure, Google Platform, and Amazon Web Services
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